Solar panel yield in Greenville

Each kWp of solar panels in Greenville, at the best angle of 35°, produces about 1,442 kWh of electricity a year – worth $216 at today's household electricity price.

Yield per kWp
1,442 kWh
per year
Value per kWp
$216
if used at home, at today's tariff
Versus the United States average
−6%
1,530 kWh
Solar rank in the United States
2,458 of 4,349

Monthly yield of 1 kWp

JanFebMarAprMayJunJulAugSepOctNovDec
Long-term average monthly production (PVGIS), panels facing south at the optimal angle, 14 % system losses.
Show the data as a table
MonthkWh
Jan112
Feb110
Mar134
Apr139
May132
Jun123
Jul127
Aug122
Sep114
Oct119
Nov111
Dec100

A typical 5 kWp home system

A 5 kWp system in Greenville would produce about 7,212 kWh a year – 288% of the 2,500 kWh our default home uses.

Payback

How fast a system pays for itself depends on its price, how much of the power you use yourself and the feed-in tariff. Try your own numbers: Solar payback calculator →

Cost of running a home in Greenville →

Source: PVGIS © European Union, 2001–2026.

Updated: